Annotation of src/usr.bin/mandoc/mdoc_validate.c, Revision 1.226
1.226 ! schwarze 1: /* $OpenBSD: mdoc_validate.c,v 1.225 2016/10/09 18:16:46 schwarze Exp $ */
1.1 kristaps 2: /*
1.101 schwarze 3: * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
1.217 schwarze 4: * Copyright (c) 2010-2016 Ingo Schwarze <schwarze@openbsd.org>
1.117 schwarze 5: * Copyright (c) 2010 Joerg Sonnenberger <joerg@netbsd.org>
1.1 kristaps 6: *
7: * Permission to use, copy, modify, and distribute this software for any
1.2 schwarze 8: * purpose with or without fee is hereby granted, provided that the above
9: * copyright notice and this permission notice appear in all copies.
1.1 kristaps 10: *
1.200 schwarze 11: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
1.2 schwarze 12: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
1.200 schwarze 13: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
1.2 schwarze 14: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
1.1 kristaps 18: */
1.162 schwarze 19: #include <sys/types.h>
1.114 schwarze 20: #ifndef OSNAME
1.76 schwarze 21: #include <sys/utsname.h>
22: #endif
23:
1.1 kristaps 24: #include <assert.h>
25: #include <ctype.h>
1.31 schwarze 26: #include <limits.h>
1.57 schwarze 27: #include <stdio.h>
1.1 kristaps 28: #include <stdlib.h>
29: #include <string.h>
1.76 schwarze 30: #include <time.h>
1.1 kristaps 31:
1.200 schwarze 32: #include "mandoc_aux.h"
33: #include "mandoc.h"
34: #include "roff.h"
1.92 schwarze 35: #include "mdoc.h"
1.200 schwarze 36: #include "libmandoc.h"
1.203 schwarze 37: #include "roff_int.h"
1.1 kristaps 38: #include "libmdoc.h"
39:
40: /* FIXME: .Bl -diag can't have non-text children in HEAD. */
41:
1.202 schwarze 42: #define POST_ARGS struct roff_man *mdoc
1.1 kristaps 43:
1.72 schwarze 44: enum check_ineq {
45: CHECK_LT,
46: CHECK_GT,
47: CHECK_EQ
48: };
49:
1.175 schwarze 50: typedef void (*v_post)(POST_ARGS);
1.1 kristaps 51:
1.202 schwarze 52: static void check_text(struct roff_man *, int, int, char *);
53: static void check_argv(struct roff_man *,
1.201 schwarze 54: struct roff_node *, struct mdoc_argv *);
1.202 schwarze 55: static void check_args(struct roff_man *, struct roff_node *);
1.201 schwarze 56: static int child_an(const struct roff_node *);
57: static size_t macro2len(int);
1.170 schwarze 58: static void rewrite_macro2len(char **);
1.28 schwarze 59:
1.175 schwarze 60: static void post_an(POST_ARGS);
1.215 schwarze 61: static void post_an_norm(POST_ARGS);
1.175 schwarze 62: static void post_at(POST_ARGS);
1.215 schwarze 63: static void post_bd(POST_ARGS);
1.175 schwarze 64: static void post_bf(POST_ARGS);
65: static void post_bk(POST_ARGS);
66: static void post_bl(POST_ARGS);
67: static void post_bl_block(POST_ARGS);
68: static void post_bl_head(POST_ARGS);
1.215 schwarze 69: static void post_bl_norm(POST_ARGS);
1.175 schwarze 70: static void post_bx(POST_ARGS);
71: static void post_defaults(POST_ARGS);
1.215 schwarze 72: static void post_display(POST_ARGS);
1.175 schwarze 73: static void post_dd(POST_ARGS);
74: static void post_dt(POST_ARGS);
75: static void post_en(POST_ARGS);
76: static void post_es(POST_ARGS);
77: static void post_eoln(POST_ARGS);
78: static void post_ex(POST_ARGS);
79: static void post_fa(POST_ARGS);
80: static void post_fn(POST_ARGS);
81: static void post_fname(POST_ARGS);
82: static void post_fo(POST_ARGS);
83: static void post_hyph(POST_ARGS);
84: static void post_ignpar(POST_ARGS);
85: static void post_it(POST_ARGS);
86: static void post_lb(POST_ARGS);
87: static void post_nd(POST_ARGS);
88: static void post_nm(POST_ARGS);
89: static void post_ns(POST_ARGS);
1.215 schwarze 90: static void post_obsolete(POST_ARGS);
1.175 schwarze 91: static void post_os(POST_ARGS);
92: static void post_par(POST_ARGS);
1.215 schwarze 93: static void post_prevpar(POST_ARGS);
1.175 schwarze 94: static void post_root(POST_ARGS);
95: static void post_rs(POST_ARGS);
96: static void post_sh(POST_ARGS);
97: static void post_sh_head(POST_ARGS);
98: static void post_sh_name(POST_ARGS);
99: static void post_sh_see_also(POST_ARGS);
100: static void post_sh_authors(POST_ARGS);
101: static void post_sm(POST_ARGS);
102: static void post_st(POST_ARGS);
1.215 schwarze 103: static void post_std(POST_ARGS);
1.226 ! schwarze 104: static void post_xr(POST_ARGS);
1.175 schwarze 105:
1.215 schwarze 106: static v_post mdoc_valids[MDOC_MAX] = {
107: NULL, /* Ap */
108: post_dd, /* Dd */
109: post_dt, /* Dt */
110: post_os, /* Os */
111: post_sh, /* Sh */
112: post_ignpar, /* Ss */
113: post_par, /* Pp */
114: post_display, /* D1 */
115: post_display, /* Dl */
116: post_display, /* Bd */
117: NULL, /* Ed */
118: post_bl, /* Bl */
119: NULL, /* El */
120: post_it, /* It */
121: NULL, /* Ad */
122: post_an, /* An */
123: post_defaults, /* Ar */
124: NULL, /* Cd */
125: NULL, /* Cm */
126: NULL, /* Dv */
127: NULL, /* Er */
128: NULL, /* Ev */
129: post_ex, /* Ex */
130: post_fa, /* Fa */
131: NULL, /* Fd */
132: NULL, /* Fl */
133: post_fn, /* Fn */
134: NULL, /* Ft */
135: NULL, /* Ic */
136: NULL, /* In */
137: post_defaults, /* Li */
138: post_nd, /* Nd */
139: post_nm, /* Nm */
140: NULL, /* Op */
141: post_obsolete, /* Ot */
142: post_defaults, /* Pa */
143: post_std, /* Rv */
144: post_st, /* St */
145: NULL, /* Va */
146: NULL, /* Vt */
1.226 ! schwarze 147: post_xr, /* Xr */
1.215 schwarze 148: NULL, /* %A */
149: post_hyph, /* %B */ /* FIXME: can be used outside Rs/Re. */
150: NULL, /* %D */
151: NULL, /* %I */
152: NULL, /* %J */
153: post_hyph, /* %N */
154: post_hyph, /* %O */
155: NULL, /* %P */
156: post_hyph, /* %R */
157: post_hyph, /* %T */ /* FIXME: can be used outside Rs/Re. */
158: NULL, /* %V */
159: NULL, /* Ac */
160: NULL, /* Ao */
161: NULL, /* Aq */
162: post_at, /* At */
163: NULL, /* Bc */
164: post_bf, /* Bf */
165: NULL, /* Bo */
166: NULL, /* Bq */
167: NULL, /* Bsx */
168: post_bx, /* Bx */
169: post_obsolete, /* Db */
170: NULL, /* Dc */
171: NULL, /* Do */
172: NULL, /* Dq */
173: NULL, /* Ec */
174: NULL, /* Ef */
175: NULL, /* Em */
176: NULL, /* Eo */
177: NULL, /* Fx */
178: NULL, /* Ms */
179: NULL, /* No */
180: post_ns, /* Ns */
181: NULL, /* Nx */
182: NULL, /* Ox */
183: NULL, /* Pc */
184: NULL, /* Pf */
185: NULL, /* Po */
186: NULL, /* Pq */
187: NULL, /* Qc */
188: NULL, /* Ql */
189: NULL, /* Qo */
190: NULL, /* Qq */
191: NULL, /* Re */
192: post_rs, /* Rs */
193: NULL, /* Sc */
194: NULL, /* So */
195: NULL, /* Sq */
196: post_sm, /* Sm */
197: post_hyph, /* Sx */
198: NULL, /* Sy */
199: NULL, /* Tn */
200: NULL, /* Ux */
201: NULL, /* Xc */
202: NULL, /* Xo */
203: post_fo, /* Fo */
204: NULL, /* Fc */
205: NULL, /* Oo */
206: NULL, /* Oc */
207: post_bk, /* Bk */
208: NULL, /* Ek */
209: post_eoln, /* Bt */
210: NULL, /* Hf */
211: post_obsolete, /* Fr */
212: post_eoln, /* Ud */
213: post_lb, /* Lb */
214: post_par, /* Lp */
215: NULL, /* Lk */
216: post_defaults, /* Mt */
217: NULL, /* Brq */
218: NULL, /* Bro */
219: NULL, /* Brc */
220: NULL, /* %C */
221: post_es, /* Es */
222: post_en, /* En */
223: NULL, /* Dx */
224: NULL, /* %Q */
225: post_par, /* br */
226: post_par, /* sp */
227: NULL, /* %U */
228: NULL, /* Ta */
229: NULL, /* ll */
1.1 kristaps 230: };
231:
1.76 schwarze 232: #define RSORD_MAX 14 /* Number of `Rs' blocks. */
233:
1.201 schwarze 234: static const int rsord[RSORD_MAX] = {
1.76 schwarze 235: MDOC__A,
236: MDOC__T,
237: MDOC__B,
238: MDOC__I,
239: MDOC__J,
240: MDOC__R,
241: MDOC__N,
242: MDOC__V,
1.104 schwarze 243: MDOC__U,
1.76 schwarze 244: MDOC__P,
245: MDOC__Q,
1.110 schwarze 246: MDOC__C,
1.76 schwarze 247: MDOC__D,
1.110 schwarze 248: MDOC__O
1.76 schwarze 249: };
250:
1.91 schwarze 251: static const char * const secnames[SEC__MAX] = {
252: NULL,
253: "NAME",
254: "LIBRARY",
255: "SYNOPSIS",
256: "DESCRIPTION",
1.126 dlg 257: "CONTEXT",
1.91 schwarze 258: "IMPLEMENTATION NOTES",
259: "RETURN VALUES",
260: "ENVIRONMENT",
261: "FILES",
262: "EXIT STATUS",
263: "EXAMPLES",
264: "DIAGNOSTICS",
265: "COMPATIBILITY",
266: "ERRORS",
267: "SEE ALSO",
268: "STANDARDS",
269: "HISTORY",
270: "AUTHORS",
271: "CAVEATS",
272: "BUGS",
273: "SECURITY CONSIDERATIONS",
274: NULL
275: };
1.1 kristaps 276:
1.128 schwarze 277:
1.175 schwarze 278: void
1.214 schwarze 279: mdoc_node_validate(struct roff_man *mdoc)
1.1 kristaps 280: {
1.201 schwarze 281: struct roff_node *n;
1.215 schwarze 282: v_post *p;
1.1 kristaps 283:
1.160 schwarze 284: n = mdoc->last;
1.214 schwarze 285: mdoc->last = mdoc->last->child;
286: while (mdoc->last != NULL) {
287: mdoc_node_validate(mdoc);
288: if (mdoc->last == n)
289: mdoc->last = mdoc->last->child;
290: else
291: mdoc->last = mdoc->last->next;
292: }
1.1 kristaps 293:
1.214 schwarze 294: mdoc->last = n;
295: mdoc->next = ROFF_NEXT_SIBLING;
1.160 schwarze 296: switch (n->type) {
1.200 schwarze 297: case ROFFT_TEXT:
1.215 schwarze 298: if (n->sec != SEC_SYNOPSIS || n->parent->tok != MDOC_Fd)
299: check_text(mdoc, n->line, n->pos, n->string);
300: break;
1.200 schwarze 301: case ROFFT_EQN:
302: case ROFFT_TBL:
1.175 schwarze 303: break;
1.200 schwarze 304: case ROFFT_ROOT:
1.175 schwarze 305: post_root(mdoc);
306: break;
1.84 schwarze 307: default:
1.215 schwarze 308: check_args(mdoc, mdoc->last);
1.171 schwarze 309:
310: /*
311: * Closing delimiters are not special at the
312: * beginning of a block, opening delimiters
313: * are not special at the end.
314: */
315:
316: if (n->child != NULL)
317: n->child->flags &= ~MDOC_DELIMC;
318: if (n->last != NULL)
319: n->last->flags &= ~MDOC_DELIMO;
320:
321: /* Call the macro's postprocessor. */
322:
1.215 schwarze 323: p = mdoc_valids + n->tok;
1.175 schwarze 324: if (*p)
325: (*p)(mdoc);
1.214 schwarze 326: if (mdoc->last == n)
327: mdoc_state(mdoc, n);
1.175 schwarze 328: break;
1.84 schwarze 329: }
1.1 kristaps 330: }
331:
1.175 schwarze 332: static void
1.202 schwarze 333: check_args(struct roff_man *mdoc, struct roff_node *n)
1.1 kristaps 334: {
335: int i;
336:
337: if (NULL == n->args)
1.76 schwarze 338: return;
1.1 kristaps 339:
340: assert(n->args->argc);
341: for (i = 0; i < (int)n->args->argc; i++)
1.109 schwarze 342: check_argv(mdoc, n, &n->args->argv[i]);
1.1 kristaps 343: }
344:
1.76 schwarze 345: static void
1.202 schwarze 346: check_argv(struct roff_man *mdoc, struct roff_node *n, struct mdoc_argv *v)
1.1 kristaps 347: {
348: int i;
349:
350: for (i = 0; i < (int)v->sz; i++)
1.109 schwarze 351: check_text(mdoc, v->line, v->pos, v->value[i]);
1.1 kristaps 352: }
353:
1.76 schwarze 354: static void
1.202 schwarze 355: check_text(struct roff_man *mdoc, int ln, int pos, char *p)
1.1 kristaps 356: {
1.95 schwarze 357: char *cp;
1.65 schwarze 358:
1.109 schwarze 359: if (MDOC_LITERAL & mdoc->flags)
1.96 schwarze 360: return;
361:
362: for (cp = p; NULL != (p = strchr(p, '\t')); p++)
1.147 schwarze 363: mandoc_msg(MANDOCERR_FI_TAB, mdoc->parse,
364: ln, pos + (int)(p - cp), NULL);
1.1 kristaps 365: }
366:
1.175 schwarze 367: static void
1.215 schwarze 368: post_bl_norm(POST_ARGS)
1.1 kristaps 369: {
1.215 schwarze 370: struct roff_node *n;
1.156 schwarze 371: struct mdoc_argv *argv, *wa;
1.145 schwarze 372: int i;
1.156 schwarze 373: enum mdocargt mdoclt;
1.65 schwarze 374: enum mdoc_list lt;
1.1 kristaps 375:
1.215 schwarze 376: n = mdoc->last->parent;
377: n->norm->Bl.type = LIST__NONE;
1.1 kristaps 378:
1.128 schwarze 379: /*
1.60 schwarze 380: * First figure out which kind of list to use: bind ourselves to
381: * the first mentioned list type and warn about any remaining
382: * ones. If we find no list type, we default to LIST_item.
383: */
1.1 kristaps 384:
1.162 schwarze 385: wa = (n->args == NULL) ? NULL : n->args->argv;
1.156 schwarze 386: mdoclt = MDOC_ARG_MAX;
1.60 schwarze 387: for (i = 0; n->args && i < (int)n->args->argc; i++) {
1.145 schwarze 388: argv = n->args->argv + i;
1.60 schwarze 389: lt = LIST__NONE;
1.145 schwarze 390: switch (argv->arg) {
1.60 schwarze 391: /* Set list types. */
1.128 schwarze 392: case MDOC_Bullet:
1.60 schwarze 393: lt = LIST_bullet;
394: break;
1.128 schwarze 395: case MDOC_Dash:
1.60 schwarze 396: lt = LIST_dash;
397: break;
1.128 schwarze 398: case MDOC_Enum:
1.60 schwarze 399: lt = LIST_enum;
400: break;
1.128 schwarze 401: case MDOC_Hyphen:
1.60 schwarze 402: lt = LIST_hyphen;
403: break;
1.128 schwarze 404: case MDOC_Item:
1.60 schwarze 405: lt = LIST_item;
406: break;
1.128 schwarze 407: case MDOC_Tag:
1.60 schwarze 408: lt = LIST_tag;
409: break;
1.128 schwarze 410: case MDOC_Diag:
1.60 schwarze 411: lt = LIST_diag;
412: break;
1.128 schwarze 413: case MDOC_Hang:
1.60 schwarze 414: lt = LIST_hang;
415: break;
1.128 schwarze 416: case MDOC_Ohang:
1.60 schwarze 417: lt = LIST_ohang;
418: break;
1.128 schwarze 419: case MDOC_Inset:
1.60 schwarze 420: lt = LIST_inset;
421: break;
1.128 schwarze 422: case MDOC_Column:
1.60 schwarze 423: lt = LIST_column;
424: break;
425: /* Set list arguments. */
1.128 schwarze 426: case MDOC_Compact:
1.145 schwarze 427: if (n->norm->Bl.comp)
428: mandoc_msg(MANDOCERR_ARG_REP,
429: mdoc->parse, argv->line,
430: argv->pos, "Bl -compact");
431: n->norm->Bl.comp = 1;
1.60 schwarze 432: break;
1.128 schwarze 433: case MDOC_Width:
1.156 schwarze 434: wa = argv;
1.145 schwarze 435: if (0 == argv->sz) {
436: mandoc_msg(MANDOCERR_ARG_EMPTY,
437: mdoc->parse, argv->line,
438: argv->pos, "Bl -width");
439: n->norm->Bl.width = "0n";
1.101 schwarze 440: break;
441: }
1.145 schwarze 442: if (NULL != n->norm->Bl.width)
443: mandoc_vmsg(MANDOCERR_ARG_REP,
444: mdoc->parse, argv->line,
445: argv->pos, "Bl -width %s",
446: argv->value[0]);
1.170 schwarze 447: rewrite_macro2len(argv->value);
1.145 schwarze 448: n->norm->Bl.width = argv->value[0];
1.5 schwarze 449: break;
1.128 schwarze 450: case MDOC_Offset:
1.145 schwarze 451: if (0 == argv->sz) {
452: mandoc_msg(MANDOCERR_ARG_EMPTY,
453: mdoc->parse, argv->line,
454: argv->pos, "Bl -offset");
1.61 schwarze 455: break;
456: }
1.145 schwarze 457: if (NULL != n->norm->Bl.offs)
458: mandoc_vmsg(MANDOCERR_ARG_REP,
459: mdoc->parse, argv->line,
460: argv->pos, "Bl -offset %s",
461: argv->value[0]);
1.170 schwarze 462: rewrite_macro2len(argv->value);
1.145 schwarze 463: n->norm->Bl.offs = argv->value[0];
1.1 kristaps 464: break;
1.66 schwarze 465: default:
466: continue;
1.1 kristaps 467: }
1.146 schwarze 468: if (LIST__NONE == lt)
469: continue;
1.156 schwarze 470: mdoclt = argv->arg;
1.1 kristaps 471:
1.60 schwarze 472: /* Check: multiple list types. */
473:
1.146 schwarze 474: if (LIST__NONE != n->norm->Bl.type) {
1.157 schwarze 475: mandoc_vmsg(MANDOCERR_BL_REP,
1.146 schwarze 476: mdoc->parse, n->line, n->pos,
1.157 schwarze 477: "Bl -%s", mdoc_argnames[argv->arg]);
1.146 schwarze 478: continue;
1.65 schwarze 479: }
1.60 schwarze 480:
481: /* The list type should come first. */
482:
1.146 schwarze 483: if (n->norm->Bl.width ||
484: n->norm->Bl.offs ||
485: n->norm->Bl.comp)
1.157 schwarze 486: mandoc_vmsg(MANDOCERR_BL_LATETYPE,
487: mdoc->parse, n->line, n->pos, "Bl -%s",
1.146 schwarze 488: mdoc_argnames[n->args->argv[0].arg]);
489:
490: n->norm->Bl.type = lt;
491: if (LIST_column == lt) {
492: n->norm->Bl.ncols = argv->sz;
493: n->norm->Bl.cols = (void *)argv->value;
494: }
1.60 schwarze 495: }
496:
497: /* Allow lists to default to LIST_item. */
498:
1.82 schwarze 499: if (LIST__NONE == n->norm->Bl.type) {
1.157 schwarze 500: mandoc_msg(MANDOCERR_BL_NOTYPE, mdoc->parse,
501: n->line, n->pos, "Bl");
1.82 schwarze 502: n->norm->Bl.type = LIST_item;
1.219 schwarze 503: mdoclt = MDOC_Item;
1.55 schwarze 504: }
1.1 kristaps 505:
1.128 schwarze 506: /*
1.5 schwarze 507: * Validate the width field. Some list types don't need width
508: * types and should be warned about them. Others should have it
1.103 schwarze 509: * and must also be warned. Yet others have a default and need
510: * no warning.
1.5 schwarze 511: */
512:
1.82 schwarze 513: switch (n->norm->Bl.type) {
1.128 schwarze 514: case LIST_tag:
1.103 schwarze 515: if (NULL == n->norm->Bl.width)
1.157 schwarze 516: mandoc_msg(MANDOCERR_BL_NOWIDTH, mdoc->parse,
517: n->line, n->pos, "Bl -tag");
1.76 schwarze 518: break;
1.128 schwarze 519: case LIST_column:
520: case LIST_diag:
521: case LIST_ohang:
522: case LIST_inset:
523: case LIST_item:
1.82 schwarze 524: if (n->norm->Bl.width)
1.156 schwarze 525: mandoc_vmsg(MANDOCERR_BL_SKIPW, mdoc->parse,
526: wa->line, wa->pos, "Bl -%s",
527: mdoc_argnames[mdoclt]);
1.103 schwarze 528: break;
1.128 schwarze 529: case LIST_bullet:
530: case LIST_dash:
531: case LIST_hyphen:
1.103 schwarze 532: if (NULL == n->norm->Bl.width)
533: n->norm->Bl.width = "2n";
534: break;
1.128 schwarze 535: case LIST_enum:
1.103 schwarze 536: if (NULL == n->norm->Bl.width)
537: n->norm->Bl.width = "3n";
1.75 schwarze 538: break;
1.5 schwarze 539: default:
540: break;
541: }
1.1 kristaps 542: }
543:
1.175 schwarze 544: static void
1.215 schwarze 545: post_bd(POST_ARGS)
1.1 kristaps 546: {
1.215 schwarze 547: struct roff_node *n;
1.145 schwarze 548: struct mdoc_argv *argv;
549: int i;
1.128 schwarze 550: enum mdoc_disp dt;
1.1 kristaps 551:
1.215 schwarze 552: n = mdoc->last;
1.61 schwarze 553: for (i = 0; n->args && i < (int)n->args->argc; i++) {
1.145 schwarze 554: argv = n->args->argv + i;
1.61 schwarze 555: dt = DISP__NONE;
556:
1.145 schwarze 557: switch (argv->arg) {
1.128 schwarze 558: case MDOC_Centred:
1.149 schwarze 559: dt = DISP_centered;
1.61 schwarze 560: break;
1.128 schwarze 561: case MDOC_Ragged:
1.61 schwarze 562: dt = DISP_ragged;
563: break;
1.128 schwarze 564: case MDOC_Unfilled:
1.61 schwarze 565: dt = DISP_unfilled;
566: break;
1.128 schwarze 567: case MDOC_Filled:
1.61 schwarze 568: dt = DISP_filled;
569: break;
1.128 schwarze 570: case MDOC_Literal:
1.61 schwarze 571: dt = DISP_literal;
572: break;
1.128 schwarze 573: case MDOC_File:
1.157 schwarze 574: mandoc_msg(MANDOCERR_BD_FILE, mdoc->parse,
575: n->line, n->pos, NULL);
1.174 schwarze 576: break;
1.128 schwarze 577: case MDOC_Offset:
1.145 schwarze 578: if (0 == argv->sz) {
579: mandoc_msg(MANDOCERR_ARG_EMPTY,
580: mdoc->parse, argv->line,
581: argv->pos, "Bd -offset");
1.1 kristaps 582: break;
1.61 schwarze 583: }
1.145 schwarze 584: if (NULL != n->norm->Bd.offs)
585: mandoc_vmsg(MANDOCERR_ARG_REP,
586: mdoc->parse, argv->line,
587: argv->pos, "Bd -offset %s",
588: argv->value[0]);
1.170 schwarze 589: rewrite_macro2len(argv->value);
1.145 schwarze 590: n->norm->Bd.offs = argv->value[0];
1.55 schwarze 591: break;
1.128 schwarze 592: case MDOC_Compact:
1.145 schwarze 593: if (n->norm->Bd.comp)
594: mandoc_msg(MANDOCERR_ARG_REP,
595: mdoc->parse, argv->line,
596: argv->pos, "Bd -compact");
597: n->norm->Bd.comp = 1;
1.61 schwarze 598: break;
1.1 kristaps 599: default:
1.61 schwarze 600: abort();
1.1 kristaps 601: }
1.146 schwarze 602: if (DISP__NONE == dt)
603: continue;
1.61 schwarze 604:
1.146 schwarze 605: if (DISP__NONE == n->norm->Bd.type)
1.82 schwarze 606: n->norm->Bd.type = dt;
1.146 schwarze 607: else
1.157 schwarze 608: mandoc_vmsg(MANDOCERR_BD_REP,
1.146 schwarze 609: mdoc->parse, n->line, n->pos,
1.157 schwarze 610: "Bd -%s", mdoc_argnames[argv->arg]);
1.61 schwarze 611: }
612:
1.82 schwarze 613: if (DISP__NONE == n->norm->Bd.type) {
1.157 schwarze 614: mandoc_msg(MANDOCERR_BD_NOTYPE, mdoc->parse,
615: n->line, n->pos, "Bd");
1.82 schwarze 616: n->norm->Bd.type = DISP_ragged;
1.61 schwarze 617: }
1.1 kristaps 618: }
619:
1.175 schwarze 620: static void
1.215 schwarze 621: post_an_norm(POST_ARGS)
1.1 kristaps 622: {
1.215 schwarze 623: struct roff_node *n;
1.156 schwarze 624: struct mdoc_argv *argv;
625: size_t i;
1.1 kristaps 626:
1.215 schwarze 627: n = mdoc->last;
1.156 schwarze 628: if (n->args == NULL)
1.175 schwarze 629: return;
1.128 schwarze 630:
1.156 schwarze 631: for (i = 1; i < n->args->argc; i++) {
632: argv = n->args->argv + i;
633: mandoc_vmsg(MANDOCERR_AN_REP,
634: mdoc->parse, argv->line, argv->pos,
635: "An -%s", mdoc_argnames[argv->arg]);
636: }
1.72 schwarze 637:
1.156 schwarze 638: argv = n->args->argv;
639: if (argv->arg == MDOC_Split)
1.82 schwarze 640: n->norm->An.auth = AUTH_split;
1.156 schwarze 641: else if (argv->arg == MDOC_Nosplit)
1.82 schwarze 642: n->norm->An.auth = AUTH_nosplit;
1.65 schwarze 643: else
644: abort();
1.1 kristaps 645: }
646:
1.175 schwarze 647: static void
1.215 schwarze 648: post_std(POST_ARGS)
1.60 schwarze 649: {
1.215 schwarze 650: struct roff_node *n;
1.60 schwarze 651:
1.215 schwarze 652: n = mdoc->last;
653: if (n->args && n->args->argc == 1)
654: if (n->args->argv[0].arg == MDOC_Std)
1.175 schwarze 655: return;
1.60 schwarze 656:
1.143 schwarze 657: mandoc_msg(MANDOCERR_ARG_STD, mdoc->parse,
658: n->line, n->pos, mdoc_macronames[n->tok]);
1.60 schwarze 659: }
660:
1.175 schwarze 661: static void
1.215 schwarze 662: post_obsolete(POST_ARGS)
1.136 schwarze 663: {
1.215 schwarze 664: struct roff_node *n;
1.136 schwarze 665:
1.215 schwarze 666: n = mdoc->last;
1.200 schwarze 667: if (n->type == ROFFT_ELEM || n->type == ROFFT_BLOCK)
1.136 schwarze 668: mandoc_msg(MANDOCERR_MACRO_OBS, mdoc->parse,
669: n->line, n->pos, mdoc_macronames[n->tok]);
670: }
671:
1.175 schwarze 672: static void
1.1 kristaps 673: post_bf(POST_ARGS)
674: {
1.201 schwarze 675: struct roff_node *np, *nch;
1.65 schwarze 676:
677: /*
678: * Unlike other data pointers, these are "housed" by the HEAD
679: * element, which contains the goods.
680: */
1.1 kristaps 681:
1.194 schwarze 682: np = mdoc->last;
1.200 schwarze 683: if (np->type != ROFFT_HEAD)
1.175 schwarze 684: return;
1.65 schwarze 685:
1.200 schwarze 686: assert(np->parent->type == ROFFT_BLOCK);
1.213 schwarze 687: assert(np->parent->tok == MDOC_Bf);
1.1 kristaps 688:
1.144 schwarze 689: /* Check the number of arguments. */
1.1 kristaps 690:
1.144 schwarze 691: nch = np->child;
1.213 schwarze 692: if (np->parent->args == NULL) {
693: if (nch == NULL) {
1.157 schwarze 694: mandoc_msg(MANDOCERR_BF_NOFONT, mdoc->parse,
695: np->line, np->pos, "Bf");
1.175 schwarze 696: return;
1.144 schwarze 697: }
698: nch = nch->next;
1.76 schwarze 699: }
1.213 schwarze 700: if (nch != NULL)
1.144 schwarze 701: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
702: nch->line, nch->pos, "Bf ... %s", nch->string);
1.65 schwarze 703:
704: /* Extract argument into data. */
1.128 schwarze 705:
1.213 schwarze 706: if (np->parent->args != NULL) {
707: switch (np->parent->args->argv[0].arg) {
708: case MDOC_Emphasis:
1.82 schwarze 709: np->norm->Bf.font = FONT_Em;
1.213 schwarze 710: break;
711: case MDOC_Literal:
1.82 schwarze 712: np->norm->Bf.font = FONT_Li;
1.213 schwarze 713: break;
714: case MDOC_Symbolic:
1.82 schwarze 715: np->norm->Bf.font = FONT_Sy;
1.213 schwarze 716: break;
717: default:
1.65 schwarze 718: abort();
1.213 schwarze 719: }
1.175 schwarze 720: return;
1.55 schwarze 721: }
1.1 kristaps 722:
1.65 schwarze 723: /* Extract parameter into data. */
1.1 kristaps 724:
1.213 schwarze 725: if ( ! strcmp(np->child->string, "Em"))
1.82 schwarze 726: np->norm->Bf.font = FONT_Em;
1.213 schwarze 727: else if ( ! strcmp(np->child->string, "Li"))
1.82 schwarze 728: np->norm->Bf.font = FONT_Li;
1.213 schwarze 729: else if ( ! strcmp(np->child->string, "Sy"))
1.82 schwarze 730: np->norm->Bf.font = FONT_Sy;
1.128 schwarze 731: else
1.144 schwarze 732: mandoc_vmsg(MANDOCERR_BF_BADFONT, mdoc->parse,
733: np->child->line, np->child->pos,
734: "Bf %s", np->child->string);
1.27 schwarze 735: }
736:
1.175 schwarze 737: static void
1.27 schwarze 738: post_lb(POST_ARGS)
739: {
1.201 schwarze 740: struct roff_node *n;
1.130 schwarze 741: char *libname;
1.76 schwarze 742:
1.130 schwarze 743: n = mdoc->last->child;
1.200 schwarze 744: assert(n->type == ROFFT_TEXT);
1.197 schwarze 745: mandoc_asprintf(&libname, "library \\(Lq%s\\(Rq", n->string);
1.130 schwarze 746: free(n->string);
747: n->string = libname;
1.59 schwarze 748: }
749:
1.175 schwarze 750: static void
1.59 schwarze 751: post_eoln(POST_ARGS)
752: {
1.201 schwarze 753: const struct roff_node *n;
1.59 schwarze 754:
1.144 schwarze 755: n = mdoc->last;
1.213 schwarze 756: if (n->child != NULL)
1.144 schwarze 757: mandoc_vmsg(MANDOCERR_ARG_SKIP,
758: mdoc->parse, n->line, n->pos,
759: "%s %s", mdoc_macronames[n->tok],
760: n->child->string);
1.42 schwarze 761: }
762:
1.175 schwarze 763: static void
1.167 schwarze 764: post_fname(POST_ARGS)
765: {
1.201 schwarze 766: const struct roff_node *n;
1.169 schwarze 767: const char *cp;
768: size_t pos;
1.167 schwarze 769:
770: n = mdoc->last->child;
771: pos = strcspn(n->string, "()");
1.169 schwarze 772: cp = n->string + pos;
773: if ( ! (cp[0] == '\0' || (cp[0] == '(' && cp[1] == '*')))
1.167 schwarze 774: mandoc_msg(MANDOCERR_FN_PAREN, mdoc->parse,
775: n->line, n->pos + pos, n->string);
776: }
777:
1.175 schwarze 778: static void
1.167 schwarze 779: post_fn(POST_ARGS)
780: {
781:
782: post_fname(mdoc);
783: post_fa(mdoc);
784: }
785:
1.175 schwarze 786: static void
1.160 schwarze 787: post_fo(POST_ARGS)
788: {
1.201 schwarze 789: const struct roff_node *n;
1.190 schwarze 790:
791: n = mdoc->last;
1.160 schwarze 792:
1.200 schwarze 793: if (n->type != ROFFT_HEAD)
1.190 schwarze 794: return;
795:
796: if (n->child == NULL) {
797: mandoc_msg(MANDOCERR_FO_NOHEAD, mdoc->parse,
798: n->line, n->pos, "Fo");
799: return;
800: }
801: if (n->child != n->last) {
802: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
803: n->child->next->line, n->child->next->pos,
804: "Fo ... %s", n->child->next->string);
805: while (n->child != n->last)
1.203 schwarze 806: roff_node_delete(mdoc, n->last);
1.190 schwarze 807: }
808:
809: post_fname(mdoc);
1.166 schwarze 810: }
811:
1.175 schwarze 812: static void
1.166 schwarze 813: post_fa(POST_ARGS)
814: {
1.201 schwarze 815: const struct roff_node *n;
1.166 schwarze 816: const char *cp;
817:
818: for (n = mdoc->last->child; n != NULL; n = n->next) {
819: for (cp = n->string; *cp != '\0'; cp++) {
820: /* Ignore callbacks and alterations. */
821: if (*cp == '(' || *cp == '{')
822: break;
823: if (*cp != ',')
824: continue;
825: mandoc_msg(MANDOCERR_FA_COMMA, mdoc->parse,
826: n->line, n->pos + (cp - n->string),
827: n->string);
828: break;
829: }
830: }
1.1 kristaps 831: }
832:
1.175 schwarze 833: static void
1.1 kristaps 834: post_nm(POST_ARGS)
835: {
1.201 schwarze 836: struct roff_node *n;
1.182 schwarze 837:
838: n = mdoc->last;
839:
840: if (n->last != NULL &&
841: (n->last->tok == MDOC_Pp ||
842: n->last->tok == MDOC_Lp))
843: mdoc_node_relink(mdoc, n->last);
1.1 kristaps 844:
1.213 schwarze 845: if (mdoc->meta.name != NULL)
1.175 schwarze 846: return;
1.76 schwarze 847:
1.207 schwarze 848: deroff(&mdoc->meta.name, n);
1.76 schwarze 849:
1.213 schwarze 850: if (mdoc->meta.name == NULL)
1.157 schwarze 851: mandoc_msg(MANDOCERR_NM_NONAME, mdoc->parse,
1.182 schwarze 852: n->line, n->pos, "Nm");
1.76 schwarze 853: }
854:
1.175 schwarze 855: static void
1.160 schwarze 856: post_nd(POST_ARGS)
857: {
1.201 schwarze 858: struct roff_node *n;
1.183 schwarze 859:
860: n = mdoc->last;
861:
1.200 schwarze 862: if (n->type != ROFFT_BODY)
1.183 schwarze 863: return;
864:
865: if (n->child == NULL)
866: mandoc_msg(MANDOCERR_ND_EMPTY, mdoc->parse,
867: n->line, n->pos, "Nd");
1.160 schwarze 868:
1.175 schwarze 869: post_hyph(mdoc);
1.160 schwarze 870: }
871:
1.175 schwarze 872: static void
1.215 schwarze 873: post_display(POST_ARGS)
1.76 schwarze 874: {
1.215 schwarze 875: struct roff_node *n, *np;
1.128 schwarze 876:
1.189 schwarze 877: n = mdoc->last;
1.215 schwarze 878: switch (n->type) {
879: case ROFFT_BODY:
1.222 schwarze 880: if (n->end != ENDBODY_NOT) {
1.223 schwarze 881: if (n->tok == MDOC_Bd &&
882: n->body->parent->args == NULL)
1.222 schwarze 883: roff_node_delete(mdoc, n);
884: } else if (n->child == NULL)
1.215 schwarze 885: mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,
886: n->line, n->pos, mdoc_macronames[n->tok]);
887: else if (n->tok == MDOC_D1)
888: post_hyph(mdoc);
889: break;
890: case ROFFT_BLOCK:
891: if (n->tok == MDOC_Bd) {
1.216 schwarze 892: if (n->args == NULL) {
893: mandoc_msg(MANDOCERR_BD_NOARG,
894: mdoc->parse, n->line, n->pos, "Bd");
895: mdoc->next = ROFF_NEXT_SIBLING;
896: while (n->body->child != NULL)
897: mdoc_node_relink(mdoc,
898: n->body->child);
899: roff_node_delete(mdoc, n);
900: break;
901: }
1.215 schwarze 902: post_bd(mdoc);
903: post_prevpar(mdoc);
904: }
905: for (np = n->parent; np != NULL; np = np->parent) {
906: if (np->type == ROFFT_BLOCK && np->tok == MDOC_Bd) {
907: mandoc_vmsg(MANDOCERR_BD_NEST,
908: mdoc->parse, n->line, n->pos,
909: "%s in Bd", mdoc_macronames[n->tok]);
910: break;
911: }
912: }
913: break;
914: default:
915: break;
916: }
1.1 kristaps 917: }
918:
1.175 schwarze 919: static void
1.76 schwarze 920: post_defaults(POST_ARGS)
921: {
1.201 schwarze 922: struct roff_node *nn;
1.76 schwarze 923:
924: /*
925: * The `Ar' defaults to "file ..." if no value is provided as an
926: * argument; the `Mt' and `Pa' macros use "~"; the `Li' just
927: * gets an empty string.
928: */
929:
1.213 schwarze 930: if (mdoc->last->child != NULL)
1.175 schwarze 931: return;
1.128 schwarze 932:
1.76 schwarze 933: nn = mdoc->last;
934:
935: switch (nn->tok) {
1.128 schwarze 936: case MDOC_Ar:
1.214 schwarze 937: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 938: roff_word_alloc(mdoc, nn->line, nn->pos, "file");
939: roff_word_alloc(mdoc, nn->line, nn->pos, "...");
1.76 schwarze 940: break;
1.128 schwarze 941: case MDOC_Pa:
942: case MDOC_Mt:
1.214 schwarze 943: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 944: roff_word_alloc(mdoc, nn->line, nn->pos, "~");
1.76 schwarze 945: break;
946: default:
947: abort();
1.128 schwarze 948: }
1.76 schwarze 949: mdoc->last = nn;
950: }
1.1 kristaps 951:
1.175 schwarze 952: static void
1.1 kristaps 953: post_at(POST_ARGS)
954: {
1.201 schwarze 955: struct roff_node *n;
1.131 schwarze 956: const char *std_att;
957: char *att;
1.1 kristaps 958:
1.160 schwarze 959: n = mdoc->last;
960: if (n->child == NULL) {
1.202 schwarze 961: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 962: roff_word_alloc(mdoc, n->line, n->pos, "AT&T UNIX");
1.160 schwarze 963: mdoc->last = n;
1.175 schwarze 964: return;
1.160 schwarze 965: }
966:
1.76 schwarze 967: /*
968: * If we have a child, look it up in the standard keys. If a
969: * key exist, use that instead of the child; if it doesn't,
970: * prefix "AT&T UNIX " to the existing data.
971: */
1.128 schwarze 972:
1.160 schwarze 973: n = n->child;
1.200 schwarze 974: assert(n->type == ROFFT_TEXT);
1.213 schwarze 975: if ((std_att = mdoc_a2att(n->string)) == NULL) {
1.157 schwarze 976: mandoc_vmsg(MANDOCERR_AT_BAD, mdoc->parse,
977: n->line, n->pos, "At %s", n->string);
1.131 schwarze 978: mandoc_asprintf(&att, "AT&T UNIX %s", n->string);
979: } else
980: att = mandoc_strdup(std_att);
1.76 schwarze 981:
1.131 schwarze 982: free(n->string);
983: n->string = att;
1.1 kristaps 984: }
985:
1.175 schwarze 986: static void
1.1 kristaps 987: post_an(POST_ARGS)
988: {
1.201 schwarze 989: struct roff_node *np, *nch;
1.1 kristaps 990:
1.215 schwarze 991: post_an_norm(mdoc);
992:
1.65 schwarze 993: np = mdoc->last;
1.187 schwarze 994: nch = np->child;
995: if (np->norm->An.auth == AUTH__NONE) {
996: if (nch == NULL)
997: mandoc_msg(MANDOCERR_MACRO_EMPTY, mdoc->parse,
998: np->line, np->pos, "An");
999: } else if (nch != NULL)
1.185 schwarze 1000: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1001: nch->line, nch->pos, "An ... %s", nch->string);
1.136 schwarze 1002: }
1003:
1.175 schwarze 1004: static void
1.136 schwarze 1005: post_en(POST_ARGS)
1006: {
1007:
1.215 schwarze 1008: post_obsolete(mdoc);
1.200 schwarze 1009: if (mdoc->last->type == ROFFT_BLOCK)
1.136 schwarze 1010: mdoc->last->norm->Es = mdoc->last_es;
1011: }
1012:
1.175 schwarze 1013: static void
1.136 schwarze 1014: post_es(POST_ARGS)
1015: {
1016:
1.215 schwarze 1017: post_obsolete(mdoc);
1.136 schwarze 1018: mdoc->last_es = mdoc->last;
1.1 kristaps 1019: }
1020:
1.175 schwarze 1021: static void
1.1 kristaps 1022: post_it(POST_ARGS)
1023: {
1.201 schwarze 1024: struct roff_node *nbl, *nit, *nch;
1.91 schwarze 1025: int i, cols;
1.60 schwarze 1026: enum mdoc_list lt;
1.1 kristaps 1027:
1.215 schwarze 1028: post_prevpar(mdoc);
1029:
1.142 schwarze 1030: nit = mdoc->last;
1.200 schwarze 1031: if (nit->type != ROFFT_BLOCK)
1.175 schwarze 1032: return;
1.1 kristaps 1033:
1.142 schwarze 1034: nbl = nit->parent->parent;
1035: lt = nbl->norm->Bl.type;
1.60 schwarze 1036:
1037: switch (lt) {
1.128 schwarze 1038: case LIST_tag:
1039: case LIST_hang:
1040: case LIST_ohang:
1041: case LIST_inset:
1042: case LIST_diag:
1.180 schwarze 1043: if (nit->head->child == NULL)
1.157 schwarze 1044: mandoc_vmsg(MANDOCERR_IT_NOHEAD,
1.142 schwarze 1045: mdoc->parse, nit->line, nit->pos,
1.157 schwarze 1046: "Bl -%s It",
1.142 schwarze 1047: mdoc_argnames[nbl->args->argv[0].arg]);
1.1 kristaps 1048: break;
1.128 schwarze 1049: case LIST_bullet:
1050: case LIST_dash:
1051: case LIST_enum:
1052: case LIST_hyphen:
1.180 schwarze 1053: if (nit->body == NULL || nit->body->child == NULL)
1.157 schwarze 1054: mandoc_vmsg(MANDOCERR_IT_NOBODY,
1.143 schwarze 1055: mdoc->parse, nit->line, nit->pos,
1.157 schwarze 1056: "Bl -%s It",
1.143 schwarze 1057: mdoc_argnames[nbl->args->argv[0].arg]);
1.1 kristaps 1058: /* FALLTHROUGH */
1.128 schwarze 1059: case LIST_item:
1.220 schwarze 1060: if ((nch = nit->head->child) != NULL)
1.144 schwarze 1061: mandoc_vmsg(MANDOCERR_ARG_SKIP,
1062: mdoc->parse, nit->line, nit->pos,
1.220 schwarze 1063: "It %s", nch->string == NULL ?
1064: mdoc_macronames[nch->tok] : nch->string);
1.1 kristaps 1065: break;
1.128 schwarze 1066: case LIST_column:
1.142 schwarze 1067: cols = (int)nbl->norm->Bl.ncols;
1.60 schwarze 1068:
1.180 schwarze 1069: assert(nit->head->child == NULL);
1.60 schwarze 1070:
1.213 schwarze 1071: i = 0;
1072: for (nch = nit->child; nch != NULL; nch = nch->next)
1.200 schwarze 1073: if (nch->type == ROFFT_BODY)
1.60 schwarze 1074: i++;
1075:
1.154 schwarze 1076: if (i < cols || i > cols + 1)
1.192 schwarze 1077: mandoc_vmsg(MANDOCERR_BL_COL,
1.154 schwarze 1078: mdoc->parse, nit->line, nit->pos,
1.192 schwarze 1079: "%d columns, %d cells", cols, i);
1.154 schwarze 1080: break;
1.1 kristaps 1081: default:
1.143 schwarze 1082: abort();
1.1 kristaps 1083: }
1084: }
1085:
1.175 schwarze 1086: static void
1.128 schwarze 1087: post_bl_block(POST_ARGS)
1.11 schwarze 1088: {
1.201 schwarze 1089: struct roff_node *n, *ni, *nc;
1.11 schwarze 1090:
1.215 schwarze 1091: post_prevpar(mdoc);
1092:
1.76 schwarze 1093: n = mdoc->last;
1.213 schwarze 1094: for (ni = n->body->child; ni != NULL; ni = ni->next) {
1095: if (ni->body == NULL)
1.107 schwarze 1096: continue;
1097: nc = ni->body->last;
1.213 schwarze 1098: while (nc != NULL) {
1.107 schwarze 1099: switch (nc->tok) {
1.128 schwarze 1100: case MDOC_Pp:
1101: case MDOC_Lp:
1102: case MDOC_br:
1.107 schwarze 1103: break;
1104: default:
1105: nc = NULL;
1106: continue;
1107: }
1.213 schwarze 1108: if (ni->next == NULL) {
1.137 schwarze 1109: mandoc_msg(MANDOCERR_PAR_MOVE,
1110: mdoc->parse, nc->line, nc->pos,
1111: mdoc_macronames[nc->tok]);
1.175 schwarze 1112: mdoc_node_relink(mdoc, nc);
1.213 schwarze 1113: } else if (n->norm->Bl.comp == 0 &&
1114: n->norm->Bl.type != LIST_column) {
1.137 schwarze 1115: mandoc_vmsg(MANDOCERR_PAR_SKIP,
1116: mdoc->parse, nc->line, nc->pos,
1117: "%s before It",
1118: mdoc_macronames[nc->tok]);
1.203 schwarze 1119: roff_node_delete(mdoc, nc);
1.107 schwarze 1120: } else
1121: break;
1122: nc = ni->body->last;
1123: }
1124: }
1.11 schwarze 1125: }
1126:
1.170 schwarze 1127: /*
1128: * If the argument of -offset or -width is a macro,
1129: * replace it with the associated default width.
1130: */
1131: void
1132: rewrite_macro2len(char **arg)
1.1 kristaps 1133: {
1.76 schwarze 1134: size_t width;
1.201 schwarze 1135: int tok;
1.1 kristaps 1136:
1.170 schwarze 1137: if (*arg == NULL)
1138: return;
1139: else if ( ! strcmp(*arg, "Ds"))
1.76 schwarze 1140: width = 6;
1.204 schwarze 1141: else if ((tok = mdoc_hash_find(*arg)) == TOKEN_NONE)
1.170 schwarze 1142: return;
1.146 schwarze 1143: else
1144: width = macro2len(tok);
1.1 kristaps 1145:
1.170 schwarze 1146: free(*arg);
1147: mandoc_asprintf(arg, "%zun", width);
1.1 kristaps 1148: }
1149:
1.175 schwarze 1150: static void
1.128 schwarze 1151: post_bl_head(POST_ARGS)
1.1 kristaps 1152: {
1.201 schwarze 1153: struct roff_node *nbl, *nh, *nch, *nnext;
1.155 schwarze 1154: struct mdoc_argv *argv;
1.76 schwarze 1155: int i, j;
1.1 kristaps 1156:
1.215 schwarze 1157: post_bl_norm(mdoc);
1158:
1.186 schwarze 1159: nh = mdoc->last;
1160: if (nh->norm->Bl.type != LIST_column) {
1161: if ((nch = nh->child) == NULL)
1162: return;
1163: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1164: nch->line, nch->pos, "Bl ... %s", nch->string);
1165: while (nch != NULL) {
1.203 schwarze 1166: roff_node_delete(mdoc, nch);
1.186 schwarze 1167: nch = nh->child;
1168: }
1.175 schwarze 1169: return;
1170: }
1.36 schwarze 1171:
1.76 schwarze 1172: /*
1.155 schwarze 1173: * Append old-style lists, where the column width specifiers
1.76 schwarze 1174: * trail as macro parameters, to the new-style ("normal-form")
1175: * lists where they're argument values following -column.
1176: */
1.36 schwarze 1177:
1.186 schwarze 1178: if (nh->child == NULL)
1.175 schwarze 1179: return;
1.76 schwarze 1180:
1.186 schwarze 1181: nbl = nh->parent;
1182: for (j = 0; j < (int)nbl->args->argc; j++)
1183: if (nbl->args->argv[j].arg == MDOC_Column)
1.76 schwarze 1184: break;
1185:
1.186 schwarze 1186: assert(j < (int)nbl->args->argc);
1.76 schwarze 1187:
1188: /*
1.93 schwarze 1189: * Accommodate for new-style groff column syntax. Shuffle the
1.76 schwarze 1190: * child nodes, all of which must be TEXT, as arguments for the
1191: * column field. Then, delete the head children.
1192: */
1193:
1.186 schwarze 1194: argv = nbl->args->argv + j;
1.155 schwarze 1195: i = argv->sz;
1.217 schwarze 1196: for (nch = nh->child; nch != NULL; nch = nch->next)
1197: argv->sz++;
1.155 schwarze 1198: argv->value = mandoc_reallocarray(argv->value,
1199: argv->sz, sizeof(char *));
1.76 schwarze 1200:
1.186 schwarze 1201: nh->norm->Bl.ncols = argv->sz;
1202: nh->norm->Bl.cols = (void *)argv->value;
1.76 schwarze 1203:
1.186 schwarze 1204: for (nch = nh->child; nch != NULL; nch = nnext) {
1205: argv->value[i++] = nch->string;
1206: nch->string = NULL;
1207: nnext = nch->next;
1.203 schwarze 1208: roff_node_delete(NULL, nch);
1.76 schwarze 1209: }
1.186 schwarze 1210: nh->child = NULL;
1.76 schwarze 1211: }
1212:
1.175 schwarze 1213: static void
1.76 schwarze 1214: post_bl(POST_ARGS)
1215: {
1.201 schwarze 1216: struct roff_node *nparent, *nprev; /* of the Bl block */
1217: struct roff_node *nblock, *nbody; /* of the Bl */
1218: struct roff_node *nchild, *nnext; /* of the Bl body */
1.113 schwarze 1219:
1220: nbody = mdoc->last;
1221: switch (nbody->type) {
1.200 schwarze 1222: case ROFFT_BLOCK:
1.175 schwarze 1223: post_bl_block(mdoc);
1224: return;
1.200 schwarze 1225: case ROFFT_HEAD:
1.175 schwarze 1226: post_bl_head(mdoc);
1227: return;
1.200 schwarze 1228: case ROFFT_BODY:
1.113 schwarze 1229: break;
1230: default:
1.175 schwarze 1231: return;
1.113 schwarze 1232: }
1.214 schwarze 1233: if (nbody->end != ENDBODY_NOT)
1234: return;
1.36 schwarze 1235:
1.113 schwarze 1236: nchild = nbody->child;
1.189 schwarze 1237: if (nchild == NULL) {
1.191 schwarze 1238: mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,
1.189 schwarze 1239: nbody->line, nbody->pos, "Bl");
1240: return;
1241: }
1242: while (nchild != NULL) {
1.224 schwarze 1243: nnext = nchild->next;
1.181 schwarze 1244: if (nchild->tok == MDOC_It ||
1245: (nchild->tok == MDOC_Sm &&
1.224 schwarze 1246: nnext != NULL && nnext->tok == MDOC_It)) {
1247: nchild = nnext;
1248: continue;
1249: }
1250:
1251: /*
1252: * In .Bl -column, the first rows may be implicit,
1253: * that is, they may not start with .It macros.
1254: * Such rows may be followed by nodes generated on the
1255: * roff level, for example .TS, which cannot be moved
1256: * out of the list. In that case, wrap such roff nodes
1257: * into an implicit row.
1258: */
1259:
1260: if (nchild->prev != NULL) {
1261: mdoc->last = nchild;
1262: mdoc->next = ROFF_NEXT_SIBLING;
1263: roff_block_alloc(mdoc, nchild->line,
1264: nchild->pos, MDOC_It);
1265: roff_head_alloc(mdoc, nchild->line,
1266: nchild->pos, MDOC_It);
1267: mdoc->next = ROFF_NEXT_SIBLING;
1268: roff_body_alloc(mdoc, nchild->line,
1269: nchild->pos, MDOC_It);
1270: while (nchild->tok != MDOC_It) {
1271: mdoc_node_relink(mdoc, nchild);
1272: if ((nchild = nnext) == NULL)
1273: break;
1274: nnext = nchild->next;
1275: mdoc->next = ROFF_NEXT_SIBLING;
1276: }
1277: mdoc->last = nbody;
1.76 schwarze 1278: continue;
1.79 schwarze 1279: }
1280:
1.139 schwarze 1281: mandoc_msg(MANDOCERR_BL_MOVE, mdoc->parse,
1282: nchild->line, nchild->pos,
1283: mdoc_macronames[nchild->tok]);
1.113 schwarze 1284:
1285: /*
1286: * Move the node out of the Bl block.
1287: * First, collect all required node pointers.
1288: */
1289:
1290: nblock = nbody->parent;
1291: nprev = nblock->prev;
1292: nparent = nblock->parent;
1293:
1294: /*
1295: * Unlink this child.
1296: */
1297:
1.217 schwarze 1298: nbody->child = nnext;
1299: if (nnext == NULL)
1.113 schwarze 1300: nbody->last = NULL;
1.217 schwarze 1301: else
1.113 schwarze 1302: nnext->prev = NULL;
1303:
1304: /*
1305: * Relink this child.
1306: */
1307:
1308: nchild->parent = nparent;
1309: nchild->prev = nprev;
1310: nchild->next = nblock;
1311:
1312: nblock->prev = nchild;
1.213 schwarze 1313: if (nprev == NULL)
1.113 schwarze 1314: nparent->child = nchild;
1315: else
1316: nprev->next = nchild;
1317:
1318: nchild = nnext;
1.76 schwarze 1319: }
1320: }
1321:
1.175 schwarze 1322: static void
1.160 schwarze 1323: post_bk(POST_ARGS)
1324: {
1.201 schwarze 1325: struct roff_node *n;
1.160 schwarze 1326:
1.186 schwarze 1327: n = mdoc->last;
1328:
1.200 schwarze 1329: if (n->type == ROFFT_BLOCK && n->body->child == NULL) {
1.191 schwarze 1330: mandoc_msg(MANDOCERR_BLK_EMPTY,
1.186 schwarze 1331: mdoc->parse, n->line, n->pos, "Bk");
1.203 schwarze 1332: roff_node_delete(mdoc, n);
1.186 schwarze 1333: }
1.160 schwarze 1334: }
1335:
1.175 schwarze 1336: static void
1.213 schwarze 1337: post_sm(POST_ARGS)
1.76 schwarze 1338: {
1.201 schwarze 1339: struct roff_node *nch;
1.146 schwarze 1340:
1341: nch = mdoc->last->child;
1.76 schwarze 1342:
1.173 schwarze 1343: if (nch == NULL) {
1344: mdoc->flags ^= MDOC_SMOFF;
1.175 schwarze 1345: return;
1.83 schwarze 1346: }
1.76 schwarze 1347:
1.200 schwarze 1348: assert(nch->type == ROFFT_TEXT);
1.76 schwarze 1349:
1.173 schwarze 1350: if ( ! strcmp(nch->string, "on")) {
1351: mdoc->flags &= ~MDOC_SMOFF;
1.175 schwarze 1352: return;
1.115 schwarze 1353: }
1.173 schwarze 1354: if ( ! strcmp(nch->string, "off")) {
1355: mdoc->flags |= MDOC_SMOFF;
1.175 schwarze 1356: return;
1.115 schwarze 1357: }
1.76 schwarze 1358:
1.146 schwarze 1359: mandoc_vmsg(MANDOCERR_SM_BAD,
1360: mdoc->parse, nch->line, nch->pos,
1.173 schwarze 1361: "%s %s", mdoc_macronames[mdoc->last->tok], nch->string);
1.175 schwarze 1362: mdoc_node_relink(mdoc, nch);
1363: return;
1.76 schwarze 1364: }
1365:
1.175 schwarze 1366: static void
1.76 schwarze 1367: post_root(POST_ARGS)
1368: {
1.201 schwarze 1369: struct roff_node *n;
1.76 schwarze 1370:
1.152 schwarze 1371: /* Add missing prologue data. */
1.76 schwarze 1372:
1.161 schwarze 1373: if (mdoc->meta.date == NULL)
1374: mdoc->meta.date = mdoc->quick ?
1375: mandoc_strdup("") :
1376: mandoc_normdate(mdoc->parse, NULL, 0, 0);
1377:
1378: if (mdoc->meta.title == NULL) {
1379: mandoc_msg(MANDOCERR_DT_NOTITLE,
1380: mdoc->parse, 0, 0, "EOF");
1381: mdoc->meta.title = mandoc_strdup("UNTITLED");
1382: }
1383:
1384: if (mdoc->meta.vol == NULL)
1385: mdoc->meta.vol = mandoc_strdup("LOCAL");
1386:
1387: if (mdoc->meta.os == NULL) {
1388: mandoc_msg(MANDOCERR_OS_MISSING,
1389: mdoc->parse, 0, 0, NULL);
1390: mdoc->meta.os = mandoc_strdup("");
1.76 schwarze 1391: }
1392:
1393: /* Check that we begin with a proper `Sh'. */
1394:
1.163 schwarze 1395: n = mdoc->first->child;
1.206 schwarze 1396: while (n != NULL && n->tok != TOKEN_NONE &&
1397: mdoc_macros[n->tok].flags & MDOC_PROLOGUE)
1.163 schwarze 1398: n = n->next;
1399:
1400: if (n == NULL)
1401: mandoc_msg(MANDOCERR_DOC_EMPTY, mdoc->parse, 0, 0, NULL);
1402: else if (n->tok != MDOC_Sh)
1.135 schwarze 1403: mandoc_msg(MANDOCERR_SEC_BEFORE, mdoc->parse,
1.163 schwarze 1404: n->line, n->pos, mdoc_macronames[n->tok]);
1.76 schwarze 1405: }
1406:
1.175 schwarze 1407: static void
1.76 schwarze 1408: post_st(POST_ARGS)
1409: {
1.201 schwarze 1410: struct roff_node *n, *nch;
1.83 schwarze 1411: const char *p;
1.76 schwarze 1412:
1.146 schwarze 1413: n = mdoc->last;
1414: nch = n->child;
1415:
1.200 schwarze 1416: assert(nch->type == ROFFT_TEXT);
1.76 schwarze 1417:
1.213 schwarze 1418: if ((p = mdoc_a2st(nch->string)) == NULL) {
1.157 schwarze 1419: mandoc_vmsg(MANDOCERR_ST_BAD, mdoc->parse,
1420: nch->line, nch->pos, "St %s", nch->string);
1.203 schwarze 1421: roff_node_delete(mdoc, n);
1.76 schwarze 1422: } else {
1.146 schwarze 1423: free(nch->string);
1424: nch->string = mandoc_strdup(p);
1.76 schwarze 1425: }
1426: }
1427:
1.175 schwarze 1428: static void
1.76 schwarze 1429: post_rs(POST_ARGS)
1430: {
1.201 schwarze 1431: struct roff_node *np, *nch, *next, *prev;
1.76 schwarze 1432: int i, j;
1433:
1.184 schwarze 1434: np = mdoc->last;
1435:
1.200 schwarze 1436: if (np->type != ROFFT_BODY)
1.175 schwarze 1437: return;
1.184 schwarze 1438:
1439: if (np->child == NULL) {
1440: mandoc_msg(MANDOCERR_RS_EMPTY, mdoc->parse,
1441: np->line, np->pos, "Rs");
1.175 schwarze 1442: return;
1.83 schwarze 1443: }
1.76 schwarze 1444:
1445: /*
1446: * The full `Rs' block needs special handling to order the
1447: * sub-elements according to `rsord'. Pick through each element
1.148 schwarze 1448: * and correctly order it. This is an insertion sort.
1.76 schwarze 1449: */
1450:
1451: next = NULL;
1.184 schwarze 1452: for (nch = np->child->next; nch != NULL; nch = next) {
1453: /* Determine order number of this child. */
1.76 schwarze 1454: for (i = 0; i < RSORD_MAX; i++)
1.184 schwarze 1455: if (rsord[i] == nch->tok)
1.76 schwarze 1456: break;
1457:
1.148 schwarze 1458: if (i == RSORD_MAX) {
1459: mandoc_msg(MANDOCERR_RS_BAD,
1.184 schwarze 1460: mdoc->parse, nch->line, nch->pos,
1461: mdoc_macronames[nch->tok]);
1.148 schwarze 1462: i = -1;
1.184 schwarze 1463: } else if (nch->tok == MDOC__J || nch->tok == MDOC__B)
1464: np->norm->Rs.quote_T++;
1.148 schwarze 1465:
1.128 schwarze 1466: /*
1.184 schwarze 1467: * Remove this child from the chain. This somewhat
1.203 schwarze 1468: * repeats roff_node_unlink(), but since we're
1.76 schwarze 1469: * just re-ordering, there's no need for the
1470: * full unlink process.
1471: */
1.128 schwarze 1472:
1.184 schwarze 1473: if ((next = nch->next) != NULL)
1474: next->prev = nch->prev;
1.76 schwarze 1475:
1.184 schwarze 1476: if ((prev = nch->prev) != NULL)
1477: prev->next = nch->next;
1.76 schwarze 1478:
1.184 schwarze 1479: nch->prev = nch->next = NULL;
1.76 schwarze 1480:
1.128 schwarze 1481: /*
1.76 schwarze 1482: * Scan back until we reach a node that's
1.184 schwarze 1483: * to be ordered before this child.
1.76 schwarze 1484: */
1485:
1486: for ( ; prev ; prev = prev->prev) {
1487: /* Determine order of `prev'. */
1488: for (j = 0; j < RSORD_MAX; j++)
1489: if (rsord[j] == prev->tok)
1490: break;
1.148 schwarze 1491: if (j == RSORD_MAX)
1492: j = -1;
1.76 schwarze 1493:
1494: if (j <= i)
1495: break;
1496: }
1497:
1498: /*
1.184 schwarze 1499: * Set this child back into its correct place
1500: * in front of the `prev' node.
1.76 schwarze 1501: */
1502:
1.184 schwarze 1503: nch->prev = prev;
1.76 schwarze 1504:
1.184 schwarze 1505: if (prev == NULL) {
1506: np->child->prev = nch;
1507: nch->next = np->child;
1508: np->child = nch;
1509: } else {
1.76 schwarze 1510: if (prev->next)
1.184 schwarze 1511: prev->next->prev = nch;
1512: nch->next = prev->next;
1513: prev->next = nch;
1.36 schwarze 1514: }
1.76 schwarze 1515: }
1.114 schwarze 1516: }
1517:
1518: /*
1519: * For some arguments of some macros,
1520: * convert all breakable hyphens into ASCII_HYPH.
1521: */
1.175 schwarze 1522: static void
1.114 schwarze 1523: post_hyph(POST_ARGS)
1524: {
1.201 schwarze 1525: struct roff_node *nch;
1.114 schwarze 1526: char *cp;
1527:
1.189 schwarze 1528: for (nch = mdoc->last->child; nch != NULL; nch = nch->next) {
1.200 schwarze 1529: if (nch->type != ROFFT_TEXT)
1.114 schwarze 1530: continue;
1531: cp = nch->string;
1.189 schwarze 1532: if (*cp == '\0')
1.114 schwarze 1533: continue;
1.189 schwarze 1534: while (*(++cp) != '\0')
1535: if (*cp == '-' &&
1.114 schwarze 1536: isalpha((unsigned char)cp[-1]) &&
1537: isalpha((unsigned char)cp[1]))
1538: *cp = ASCII_HYPH;
1539: }
1.160 schwarze 1540: }
1541:
1.175 schwarze 1542: static void
1.88 schwarze 1543: post_ns(POST_ARGS)
1544: {
1545:
1.213 schwarze 1546: if (mdoc->last->flags & MDOC_LINE)
1.158 schwarze 1547: mandoc_msg(MANDOCERR_NS_SKIP, mdoc->parse,
1548: mdoc->last->line, mdoc->last->pos, NULL);
1.1 kristaps 1549: }
1550:
1.175 schwarze 1551: static void
1.1 kristaps 1552: post_sh(POST_ARGS)
1553: {
1554:
1.160 schwarze 1555: post_ignpar(mdoc);
1556:
1.164 schwarze 1557: switch (mdoc->last->type) {
1.200 schwarze 1558: case ROFFT_HEAD:
1.175 schwarze 1559: post_sh_head(mdoc);
1560: break;
1.200 schwarze 1561: case ROFFT_BODY:
1.164 schwarze 1562: switch (mdoc->lastsec) {
1563: case SEC_NAME:
1.175 schwarze 1564: post_sh_name(mdoc);
1565: break;
1.165 schwarze 1566: case SEC_SEE_ALSO:
1.175 schwarze 1567: post_sh_see_also(mdoc);
1568: break;
1.164 schwarze 1569: case SEC_AUTHORS:
1.175 schwarze 1570: post_sh_authors(mdoc);
1571: break;
1.164 schwarze 1572: default:
1573: break;
1574: }
1575: break;
1576: default:
1577: break;
1578: }
1.1 kristaps 1579: }
1580:
1.175 schwarze 1581: static void
1.164 schwarze 1582: post_sh_name(POST_ARGS)
1.1 kristaps 1583: {
1.201 schwarze 1584: struct roff_node *n;
1.198 schwarze 1585: int hasnm, hasnd;
1.1 kristaps 1586:
1.198 schwarze 1587: hasnm = hasnd = 0;
1.1 kristaps 1588:
1.198 schwarze 1589: for (n = mdoc->last->child; n != NULL; n = n->next) {
1590: switch (n->tok) {
1591: case MDOC_Nm:
1592: hasnm = 1;
1593: break;
1594: case MDOC_Nd:
1595: hasnd = 1;
1596: if (n->next != NULL)
1597: mandoc_msg(MANDOCERR_NAMESEC_ND,
1598: mdoc->parse, n->line, n->pos, NULL);
1599: break;
1.204 schwarze 1600: case TOKEN_NONE:
1.199 schwarze 1601: if (hasnm)
1602: break;
1603: /* FALLTHROUGH */
1.198 schwarze 1604: default:
1605: mandoc_msg(MANDOCERR_NAMESEC_BAD, mdoc->parse,
1606: n->line, n->pos, mdoc_macronames[n->tok]);
1607: break;
1608: }
1.76 schwarze 1609: }
1.1 kristaps 1610:
1.198 schwarze 1611: if ( ! hasnm)
1612: mandoc_msg(MANDOCERR_NAMESEC_NONM, mdoc->parse,
1613: mdoc->last->line, mdoc->last->pos, NULL);
1614: if ( ! hasnd)
1615: mandoc_msg(MANDOCERR_NAMESEC_NOND, mdoc->parse,
1616: mdoc->last->line, mdoc->last->pos, NULL);
1.165 schwarze 1617: }
1618:
1.175 schwarze 1619: static void
1.165 schwarze 1620: post_sh_see_also(POST_ARGS)
1621: {
1.201 schwarze 1622: const struct roff_node *n;
1.193 schwarze 1623: const char *name, *sec;
1.165 schwarze 1624: const char *lastname, *lastsec, *lastpunct;
1625: int cmp;
1626:
1627: n = mdoc->last->child;
1628: lastname = lastsec = lastpunct = NULL;
1629: while (n != NULL) {
1.217 schwarze 1630: if (n->tok != MDOC_Xr ||
1631: n->child == NULL ||
1632: n->child->next == NULL)
1.165 schwarze 1633: break;
1634:
1635: /* Process one .Xr node. */
1636:
1637: name = n->child->string;
1638: sec = n->child->next->string;
1639: if (lastsec != NULL) {
1640: if (lastpunct[0] != ',' || lastpunct[1] != '\0')
1641: mandoc_vmsg(MANDOCERR_XR_PUNCT,
1642: mdoc->parse, n->line, n->pos,
1643: "%s before %s(%s)", lastpunct,
1644: name, sec);
1645: cmp = strcmp(lastsec, sec);
1646: if (cmp > 0)
1647: mandoc_vmsg(MANDOCERR_XR_ORDER,
1648: mdoc->parse, n->line, n->pos,
1649: "%s(%s) after %s(%s)", name,
1650: sec, lastname, lastsec);
1651: else if (cmp == 0 &&
1652: strcasecmp(lastname, name) > 0)
1653: mandoc_vmsg(MANDOCERR_XR_ORDER,
1654: mdoc->parse, n->line, n->pos,
1655: "%s after %s", name, lastname);
1656: }
1657: lastname = name;
1658: lastsec = sec;
1659:
1660: /* Process the following node. */
1661:
1662: n = n->next;
1663: if (n == NULL)
1664: break;
1665: if (n->tok == MDOC_Xr) {
1666: lastpunct = "none";
1667: continue;
1668: }
1.200 schwarze 1669: if (n->type != ROFFT_TEXT)
1.165 schwarze 1670: break;
1671: for (name = n->string; *name != '\0'; name++)
1672: if (isalpha((const unsigned char)*name))
1.175 schwarze 1673: return;
1.165 schwarze 1674: lastpunct = n->string;
1675: if (n->next == NULL)
1676: mandoc_vmsg(MANDOCERR_XR_PUNCT, mdoc->parse,
1677: n->line, n->pos, "%s after %s(%s)",
1678: lastpunct, lastname, lastsec);
1679: n = n->next;
1680: }
1.164 schwarze 1681: }
1682:
1683: static int
1.201 schwarze 1684: child_an(const struct roff_node *n)
1.164 schwarze 1685: {
1686:
1687: for (n = n->child; n != NULL; n = n->next)
1.217 schwarze 1688: if ((n->tok == MDOC_An && n->child != NULL) || child_an(n))
1.210 schwarze 1689: return 1;
1690: return 0;
1.164 schwarze 1691: }
1692:
1.175 schwarze 1693: static void
1.164 schwarze 1694: post_sh_authors(POST_ARGS)
1695: {
1696:
1697: if ( ! child_an(mdoc->last))
1698: mandoc_msg(MANDOCERR_AN_MISSING, mdoc->parse,
1699: mdoc->last->line, mdoc->last->pos, NULL);
1.1 kristaps 1700: }
1701:
1.175 schwarze 1702: static void
1.1 kristaps 1703: post_sh_head(POST_ARGS)
1704: {
1.221 schwarze 1705: struct roff_node *nch;
1706: const char *goodsec;
1707: enum roff_sec sec;
1.1 kristaps 1708:
1709: /*
1710: * Process a new section. Sections are either "named" or
1.76 schwarze 1711: * "custom". Custom sections are user-defined, while named ones
1712: * follow a conventional order and may only appear in certain
1713: * manual sections.
1.1 kristaps 1714: */
1715:
1.214 schwarze 1716: sec = mdoc->last->sec;
1.76 schwarze 1717:
1718: /* The NAME should be first. */
1.55 schwarze 1719:
1.218 schwarze 1720: if (sec != SEC_NAME && mdoc->lastnamed == SEC_NONE)
1.157 schwarze 1721: mandoc_vmsg(MANDOCERR_NAMESEC_FIRST, mdoc->parse,
1.218 schwarze 1722: mdoc->last->line, mdoc->last->pos, "Sh %s",
1.221 schwarze 1723: sec != SEC_CUSTOM ? secnames[sec] :
1724: (nch = mdoc->last->child) == NULL ? "" :
1725: nch->type == ROFFT_TEXT ? nch->string :
1726: mdoc_macronames[nch->tok]);
1.1 kristaps 1727:
1.76 schwarze 1728: /* The SYNOPSIS gets special attention in other areas. */
1.9 schwarze 1729:
1.214 schwarze 1730: if (sec == SEC_SYNOPSIS) {
1.116 schwarze 1731: roff_setreg(mdoc->roff, "nS", 1, '=');
1.76 schwarze 1732: mdoc->flags |= MDOC_SYNOPSIS;
1.112 schwarze 1733: } else {
1.116 schwarze 1734: roff_setreg(mdoc->roff, "nS", 0, '=');
1.76 schwarze 1735: mdoc->flags &= ~MDOC_SYNOPSIS;
1.112 schwarze 1736: }
1.1 kristaps 1737:
1.76 schwarze 1738: /* Mark our last section. */
1.1 kristaps 1739:
1.76 schwarze 1740: mdoc->lastsec = sec;
1.100 schwarze 1741:
1.76 schwarze 1742: /* We don't care about custom sections after this. */
1.51 schwarze 1743:
1.214 schwarze 1744: if (sec == SEC_CUSTOM)
1.175 schwarze 1745: return;
1.51 schwarze 1746:
1.76 schwarze 1747: /*
1748: * Check whether our non-custom section is being repeated or is
1749: * out of order.
1750: */
1751:
1.1 kristaps 1752: if (sec == mdoc->lastnamed)
1.157 schwarze 1753: mandoc_vmsg(MANDOCERR_SEC_REP, mdoc->parse,
1754: mdoc->last->line, mdoc->last->pos,
1.214 schwarze 1755: "Sh %s", secnames[sec]);
1.51 schwarze 1756:
1.1 kristaps 1757: if (sec < mdoc->lastnamed)
1.157 schwarze 1758: mandoc_vmsg(MANDOCERR_SEC_ORDER, mdoc->parse,
1759: mdoc->last->line, mdoc->last->pos,
1.214 schwarze 1760: "Sh %s", secnames[sec]);
1.76 schwarze 1761:
1762: /* Mark the last named section. */
1763:
1764: mdoc->lastnamed = sec;
1765:
1766: /* Check particular section/manual conventions. */
1.1 kristaps 1767:
1.214 schwarze 1768: if (mdoc->meta.msec == NULL)
1.175 schwarze 1769: return;
1.1 kristaps 1770:
1.135 schwarze 1771: goodsec = NULL;
1.1 kristaps 1772: switch (sec) {
1.128 schwarze 1773: case SEC_ERRORS:
1.121 schwarze 1774: if (*mdoc->meta.msec == '4')
1775: break;
1.135 schwarze 1776: goodsec = "2, 3, 4, 9";
1.121 schwarze 1777: /* FALLTHROUGH */
1.128 schwarze 1778: case SEC_RETURN_VALUES:
1779: case SEC_LIBRARY:
1.54 schwarze 1780: if (*mdoc->meta.msec == '2')
1781: break;
1782: if (*mdoc->meta.msec == '3')
1783: break;
1.135 schwarze 1784: if (NULL == goodsec)
1785: goodsec = "2, 3, 9";
1.126 dlg 1786: /* FALLTHROUGH */
1.128 schwarze 1787: case SEC_CONTEXT:
1.54 schwarze 1788: if (*mdoc->meta.msec == '9')
1.1 kristaps 1789: break;
1.135 schwarze 1790: if (NULL == goodsec)
1791: goodsec = "9";
1792: mandoc_vmsg(MANDOCERR_SEC_MSEC, mdoc->parse,
1793: mdoc->last->line, mdoc->last->pos,
1.214 schwarze 1794: "Sh %s for %s only", secnames[sec], goodsec);
1.76 schwarze 1795: break;
1.1 kristaps 1796: default:
1797: break;
1798: }
1.70 schwarze 1799: }
1800:
1.175 schwarze 1801: static void
1.226 ! schwarze 1802: post_xr(POST_ARGS)
! 1803: {
! 1804: struct roff_node *n, *nch;
! 1805:
! 1806: n = mdoc->last;
! 1807: nch = n->child;
! 1808: if (nch->next == NULL) {
! 1809: mandoc_vmsg(MANDOCERR_XR_NOSEC, mdoc->parse,
! 1810: n->line, n->pos, "Xr %s", nch->string);
! 1811: return;
! 1812: }
! 1813: assert(nch->next == n->last);
! 1814: }
! 1815:
! 1816: static void
1.79 schwarze 1817: post_ignpar(POST_ARGS)
1818: {
1.201 schwarze 1819: struct roff_node *np;
1.79 schwarze 1820:
1.189 schwarze 1821: switch (mdoc->last->type) {
1.200 schwarze 1822: case ROFFT_HEAD:
1.189 schwarze 1823: post_hyph(mdoc);
1824: return;
1.200 schwarze 1825: case ROFFT_BODY:
1.189 schwarze 1826: break;
1827: default:
1.175 schwarze 1828: return;
1.189 schwarze 1829: }
1.79 schwarze 1830:
1.213 schwarze 1831: if ((np = mdoc->last->child) != NULL)
1832: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.137 schwarze 1833: mandoc_vmsg(MANDOCERR_PAR_SKIP,
1834: mdoc->parse, np->line, np->pos,
1835: "%s after %s", mdoc_macronames[np->tok],
1836: mdoc_macronames[mdoc->last->tok]);
1.203 schwarze 1837: roff_node_delete(mdoc, np);
1.79 schwarze 1838: }
1839:
1.213 schwarze 1840: if ((np = mdoc->last->last) != NULL)
1841: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.137 schwarze 1842: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1843: np->line, np->pos, "%s at the end of %s",
1844: mdoc_macronames[np->tok],
1845: mdoc_macronames[mdoc->last->tok]);
1.203 schwarze 1846: roff_node_delete(mdoc, np);
1.79 schwarze 1847: }
1.76 schwarze 1848: }
1.70 schwarze 1849:
1.175 schwarze 1850: static void
1.215 schwarze 1851: post_prevpar(POST_ARGS)
1.70 schwarze 1852: {
1.215 schwarze 1853: struct roff_node *n;
1.70 schwarze 1854:
1.215 schwarze 1855: n = mdoc->last;
1856: if (NULL == n->prev)
1.175 schwarze 1857: return;
1.200 schwarze 1858: if (n->type != ROFFT_ELEM && n->type != ROFFT_BLOCK)
1.175 schwarze 1859: return;
1.70 schwarze 1860:
1.128 schwarze 1861: /*
1.76 schwarze 1862: * Don't allow prior `Lp' or `Pp' prior to a paragraph-type
1863: * block: `Lp', `Pp', or non-compact `Bd' or `Bl'.
1864: */
1.70 schwarze 1865:
1.215 schwarze 1866: if (n->prev->tok != MDOC_Pp &&
1867: n->prev->tok != MDOC_Lp &&
1868: n->prev->tok != MDOC_br)
1.175 schwarze 1869: return;
1.215 schwarze 1870: if (n->tok == MDOC_Bl && n->norm->Bl.comp)
1.175 schwarze 1871: return;
1.215 schwarze 1872: if (n->tok == MDOC_Bd && n->norm->Bd.comp)
1.175 schwarze 1873: return;
1.215 schwarze 1874: if (n->tok == MDOC_It && n->parent->norm->Bl.comp)
1.175 schwarze 1875: return;
1.106 schwarze 1876:
1.137 schwarze 1877: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1.215 schwarze 1878: n->prev->line, n->prev->pos,
1879: "%s before %s", mdoc_macronames[n->prev->tok],
1.137 schwarze 1880: mdoc_macronames[n->tok]);
1.215 schwarze 1881: roff_node_delete(mdoc, n->prev);
1.106 schwarze 1882: }
1883:
1.175 schwarze 1884: static void
1.106 schwarze 1885: post_par(POST_ARGS)
1886: {
1.201 schwarze 1887: struct roff_node *np;
1.106 schwarze 1888:
1.185 schwarze 1889: np = mdoc->last;
1.215 schwarze 1890: if (np->tok != MDOC_br && np->tok != MDOC_sp)
1891: post_prevpar(mdoc);
1.160 schwarze 1892:
1.185 schwarze 1893: if (np->tok == MDOC_sp) {
1.217 schwarze 1894: if (np->child != NULL && np->child->next != NULL)
1.185 schwarze 1895: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1896: np->child->next->line, np->child->next->pos,
1897: "sp ... %s", np->child->next->string);
1898: } else if (np->child != NULL)
1899: mandoc_vmsg(MANDOCERR_ARG_SKIP,
1900: mdoc->parse, np->line, np->pos, "%s %s",
1901: mdoc_macronames[np->tok], np->child->string);
1.106 schwarze 1902:
1.213 schwarze 1903: if ((np = mdoc->last->prev) == NULL) {
1.137 schwarze 1904: np = mdoc->last->parent;
1.213 schwarze 1905: if (np->tok != MDOC_Sh && np->tok != MDOC_Ss)
1.175 schwarze 1906: return;
1.213 schwarze 1907: } else if (np->tok != MDOC_Pp && np->tok != MDOC_Lp &&
1908: (mdoc->last->tok != MDOC_br ||
1909: (np->tok != MDOC_sp && np->tok != MDOC_br)))
1.175 schwarze 1910: return;
1.70 schwarze 1911:
1.137 schwarze 1912: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1913: mdoc->last->line, mdoc->last->pos,
1914: "%s after %s", mdoc_macronames[mdoc->last->tok],
1915: mdoc_macronames[np->tok]);
1.203 schwarze 1916: roff_node_delete(mdoc, mdoc->last);
1.1 kristaps 1917: }
1.76 schwarze 1918:
1.175 schwarze 1919: static void
1.76 schwarze 1920: post_dd(POST_ARGS)
1921: {
1.201 schwarze 1922: struct roff_node *n;
1.124 schwarze 1923: char *datestr;
1.76 schwarze 1924:
1.214 schwarze 1925: n = mdoc->last;
1926: if (mdoc->meta.date != NULL) {
1927: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
1928: n->line, n->pos, "Dd");
1.89 schwarze 1929: free(mdoc->meta.date);
1.214 schwarze 1930: } else if (mdoc->flags & MDOC_PBODY)
1931: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
1932: n->line, n->pos, "Dd");
1933: else if (mdoc->meta.title != NULL)
1934: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1935: n->line, n->pos, "Dd after Dt");
1936: else if (mdoc->meta.os != NULL)
1937: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1938: n->line, n->pos, "Dd after Os");
1.89 schwarze 1939:
1.213 schwarze 1940: if (n->child == NULL || n->child->string[0] == '\0') {
1.118 schwarze 1941: mdoc->meta.date = mdoc->quick ? mandoc_strdup("") :
1942: mandoc_normdate(mdoc->parse, NULL, n->line, n->pos);
1.161 schwarze 1943: goto out;
1.76 schwarze 1944: }
1945:
1.124 schwarze 1946: datestr = NULL;
1.207 schwarze 1947: deroff(&datestr, n);
1.124 schwarze 1948: if (mdoc->quick)
1949: mdoc->meta.date = datestr;
1950: else {
1951: mdoc->meta.date = mandoc_normdate(mdoc->parse,
1952: datestr, n->line, n->pos);
1953: free(datestr);
1.95 schwarze 1954: }
1.161 schwarze 1955: out:
1.203 schwarze 1956: roff_node_delete(mdoc, n);
1.76 schwarze 1957: }
1958:
1.175 schwarze 1959: static void
1.76 schwarze 1960: post_dt(POST_ARGS)
1961: {
1.201 schwarze 1962: struct roff_node *nn, *n;
1.76 schwarze 1963: const char *cp;
1964: char *p;
1965:
1966: n = mdoc->last;
1.214 schwarze 1967: if (mdoc->flags & MDOC_PBODY) {
1968: mandoc_msg(MANDOCERR_DT_LATE, mdoc->parse,
1969: n->line, n->pos, "Dt");
1970: goto out;
1971: }
1972:
1973: if (mdoc->meta.title != NULL)
1974: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
1975: n->line, n->pos, "Dt");
1976: else if (mdoc->meta.os != NULL)
1977: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1978: n->line, n->pos, "Dt after Os");
1.76 schwarze 1979:
1.161 schwarze 1980: free(mdoc->meta.title);
1981: free(mdoc->meta.msec);
1982: free(mdoc->meta.vol);
1983: free(mdoc->meta.arch);
1984:
1985: mdoc->meta.title = NULL;
1986: mdoc->meta.msec = NULL;
1987: mdoc->meta.vol = NULL;
1988: mdoc->meta.arch = NULL;
1.76 schwarze 1989:
1.196 schwarze 1990: /* Mandatory first argument: title. */
1.76 schwarze 1991:
1.196 schwarze 1992: nn = n->child;
1993: if (nn == NULL || *nn->string == '\0') {
1.161 schwarze 1994: mandoc_msg(MANDOCERR_DT_NOTITLE,
1995: mdoc->parse, n->line, n->pos, "Dt");
1996: mdoc->meta.title = mandoc_strdup("UNTITLED");
1.196 schwarze 1997: } else {
1998: mdoc->meta.title = mandoc_strdup(nn->string);
1999:
2000: /* Check that all characters are uppercase. */
2001:
2002: for (p = nn->string; *p != '\0'; p++)
2003: if (islower((unsigned char)*p)) {
2004: mandoc_vmsg(MANDOCERR_TITLE_CASE,
2005: mdoc->parse, nn->line,
2006: nn->pos + (p - nn->string),
2007: "Dt %s", nn->string);
2008: break;
2009: }
1.76 schwarze 2010: }
2011:
1.226 ! schwarze 2012: /* Mandatory second argument: section. */
1.76 schwarze 2013:
1.196 schwarze 2014: if (nn != NULL)
2015: nn = nn->next;
1.76 schwarze 2016:
1.196 schwarze 2017: if (nn == NULL) {
1.161 schwarze 2018: mandoc_vmsg(MANDOCERR_MSEC_MISSING,
2019: mdoc->parse, n->line, n->pos,
2020: "Dt %s", mdoc->meta.title);
1.76 schwarze 2021: mdoc->meta.vol = mandoc_strdup("LOCAL");
1.196 schwarze 2022: goto out; /* msec and arch remain NULL. */
1.76 schwarze 2023: }
2024:
1.196 schwarze 2025: mdoc->meta.msec = mandoc_strdup(nn->string);
2026:
2027: /* Infer volume title from section number. */
1.76 schwarze 2028:
1.99 schwarze 2029: cp = mandoc_a2msec(nn->string);
1.196 schwarze 2030: if (cp == NULL) {
1.157 schwarze 2031: mandoc_vmsg(MANDOCERR_MSEC_BAD, mdoc->parse,
2032: nn->line, nn->pos, "Dt ... %s", nn->string);
1.76 schwarze 2033: mdoc->meta.vol = mandoc_strdup(nn->string);
1.196 schwarze 2034: } else
2035: mdoc->meta.vol = mandoc_strdup(cp);
2036:
2037: /* Optional third argument: architecture. */
2038:
2039: if ((nn = nn->next) == NULL)
2040: goto out;
2041:
2042: for (p = nn->string; *p != '\0'; p++)
2043: *p = tolower((unsigned char)*p);
2044: mdoc->meta.arch = mandoc_strdup(nn->string);
1.76 schwarze 2045:
1.196 schwarze 2046: /* Ignore fourth and later arguments. */
1.76 schwarze 2047:
1.196 schwarze 2048: if ((nn = nn->next) != NULL)
2049: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
2050: nn->line, nn->pos, "Dt ... %s", nn->string);
1.76 schwarze 2051:
1.161 schwarze 2052: out:
1.203 schwarze 2053: roff_node_delete(mdoc, n);
1.87 schwarze 2054: }
2055:
1.175 schwarze 2056: static void
1.87 schwarze 2057: post_bx(POST_ARGS)
2058: {
1.201 schwarze 2059: struct roff_node *n;
1.87 schwarze 2060:
1.128 schwarze 2061: /*
1.87 schwarze 2062: * Make `Bx's second argument always start with an uppercase
2063: * letter. Groff checks if it's an "accepted" term, but we just
2064: * uppercase blindly.
2065: */
2066:
1.213 schwarze 2067: if ((n = mdoc->last->child) != NULL && (n = n->next) != NULL)
1.128 schwarze 2068: *n->string = (char)toupper((unsigned char)*n->string);
1.76 schwarze 2069: }
2070:
1.175 schwarze 2071: static void
1.76 schwarze 2072: post_os(POST_ARGS)
2073: {
2074: #ifndef OSNAME
2075: struct utsname utsname;
1.119 schwarze 2076: static char *defbuf;
1.76 schwarze 2077: #endif
1.201 schwarze 2078: struct roff_node *n;
1.76 schwarze 2079:
2080: n = mdoc->last;
1.214 schwarze 2081: if (mdoc->meta.os != NULL)
2082: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
2083: n->line, n->pos, "Os");
2084: else if (mdoc->flags & MDOC_PBODY)
2085: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
2086: n->line, n->pos, "Os");
1.76 schwarze 2087:
2088: /*
1.102 schwarze 2089: * Set the operating system by way of the `Os' macro.
2090: * The order of precedence is:
2091: * 1. the argument of the `Os' macro, unless empty
2092: * 2. the -Ios=foo command line argument, if provided
2093: * 3. -DOSNAME="\"foo\"", if provided during compilation
2094: * 4. "sysname release" from uname(3)
1.128 schwarze 2095: */
1.76 schwarze 2096:
1.102 schwarze 2097: free(mdoc->meta.os);
1.124 schwarze 2098: mdoc->meta.os = NULL;
1.207 schwarze 2099: deroff(&mdoc->meta.os, n);
1.124 schwarze 2100: if (mdoc->meta.os)
1.161 schwarze 2101: goto out;
1.119 schwarze 2102:
2103: if (mdoc->defos) {
2104: mdoc->meta.os = mandoc_strdup(mdoc->defos);
1.161 schwarze 2105: goto out;
1.119 schwarze 2106: }
2107:
1.76 schwarze 2108: #ifdef OSNAME
1.119 schwarze 2109: mdoc->meta.os = mandoc_strdup(OSNAME);
1.76 schwarze 2110: #else /*!OSNAME */
1.213 schwarze 2111: if (defbuf == NULL) {
2112: if (uname(&utsname) == -1) {
1.151 schwarze 2113: mandoc_msg(MANDOCERR_OS_UNAME, mdoc->parse,
2114: n->line, n->pos, "Os");
1.128 schwarze 2115: defbuf = mandoc_strdup("UNKNOWN");
2116: } else
1.123 schwarze 2117: mandoc_asprintf(&defbuf, "%s %s",
2118: utsname.sysname, utsname.release);
1.119 schwarze 2119: }
2120: mdoc->meta.os = mandoc_strdup(defbuf);
1.76 schwarze 2121: #endif /*!OSNAME*/
1.161 schwarze 2122:
2123: out:
1.203 schwarze 2124: roff_node_delete(mdoc, n);
1.76 schwarze 2125: }
2126:
1.150 schwarze 2127: /*
2128: * If no argument is provided,
2129: * fill in the name of the current manual page.
2130: */
1.175 schwarze 2131: static void
1.150 schwarze 2132: post_ex(POST_ARGS)
1.76 schwarze 2133: {
1.201 schwarze 2134: struct roff_node *n;
1.76 schwarze 2135:
1.215 schwarze 2136: post_std(mdoc);
2137:
1.76 schwarze 2138: n = mdoc->last;
1.213 schwarze 2139: if (n->child != NULL)
1.175 schwarze 2140: return;
1.76 schwarze 2141:
1.150 schwarze 2142: if (mdoc->meta.name == NULL) {
1.157 schwarze 2143: mandoc_msg(MANDOCERR_EX_NONAME, mdoc->parse,
2144: n->line, n->pos, "Ex");
1.175 schwarze 2145: return;
1.150 schwarze 2146: }
1.128 schwarze 2147:
1.202 schwarze 2148: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 2149: roff_word_alloc(mdoc, n->line, n->pos, mdoc->meta.name);
1.150 schwarze 2150: mdoc->last = n;
1.76 schwarze 2151: }
2152:
1.214 schwarze 2153: enum roff_sec
2154: mdoc_a2sec(const char *p)
1.91 schwarze 2155: {
2156: int i;
2157:
1.128 schwarze 2158: for (i = 0; i < (int)SEC__MAX; i++)
1.91 schwarze 2159: if (secnames[i] && 0 == strcmp(p, secnames[i]))
1.210 schwarze 2160: return (enum roff_sec)i;
1.91 schwarze 2161:
1.210 schwarze 2162: return SEC_CUSTOM;
1.91 schwarze 2163: }
2164:
2165: static size_t
1.201 schwarze 2166: macro2len(int macro)
1.91 schwarze 2167: {
2168:
2169: switch (macro) {
1.128 schwarze 2170: case MDOC_Ad:
1.210 schwarze 2171: return 12;
1.128 schwarze 2172: case MDOC_Ao:
1.210 schwarze 2173: return 12;
1.128 schwarze 2174: case MDOC_An:
1.210 schwarze 2175: return 12;
1.128 schwarze 2176: case MDOC_Aq:
1.210 schwarze 2177: return 12;
1.128 schwarze 2178: case MDOC_Ar:
1.210 schwarze 2179: return 12;
1.128 schwarze 2180: case MDOC_Bo:
1.210 schwarze 2181: return 12;
1.128 schwarze 2182: case MDOC_Bq:
1.210 schwarze 2183: return 12;
1.128 schwarze 2184: case MDOC_Cd:
1.210 schwarze 2185: return 12;
1.128 schwarze 2186: case MDOC_Cm:
1.210 schwarze 2187: return 10;
1.128 schwarze 2188: case MDOC_Do:
1.210 schwarze 2189: return 10;
1.128 schwarze 2190: case MDOC_Dq:
1.210 schwarze 2191: return 12;
1.128 schwarze 2192: case MDOC_Dv:
1.210 schwarze 2193: return 12;
1.128 schwarze 2194: case MDOC_Eo:
1.210 schwarze 2195: return 12;
1.128 schwarze 2196: case MDOC_Em:
1.210 schwarze 2197: return 10;
1.128 schwarze 2198: case MDOC_Er:
1.210 schwarze 2199: return 17;
1.128 schwarze 2200: case MDOC_Ev:
1.210 schwarze 2201: return 15;
1.128 schwarze 2202: case MDOC_Fa:
1.210 schwarze 2203: return 12;
1.128 schwarze 2204: case MDOC_Fl:
1.210 schwarze 2205: return 10;
1.128 schwarze 2206: case MDOC_Fo:
1.210 schwarze 2207: return 16;
1.128 schwarze 2208: case MDOC_Fn:
1.210 schwarze 2209: return 16;
1.128 schwarze 2210: case MDOC_Ic:
1.210 schwarze 2211: return 10;
1.128 schwarze 2212: case MDOC_Li:
1.210 schwarze 2213: return 16;
1.128 schwarze 2214: case MDOC_Ms:
1.210 schwarze 2215: return 6;
1.128 schwarze 2216: case MDOC_Nm:
1.210 schwarze 2217: return 10;
1.128 schwarze 2218: case MDOC_No:
1.210 schwarze 2219: return 12;
1.128 schwarze 2220: case MDOC_Oo:
1.210 schwarze 2221: return 10;
1.128 schwarze 2222: case MDOC_Op:
1.210 schwarze 2223: return 14;
1.128 schwarze 2224: case MDOC_Pa:
1.210 schwarze 2225: return 32;
1.128 schwarze 2226: case MDOC_Pf:
1.210 schwarze 2227: return 12;
1.128 schwarze 2228: case MDOC_Po:
1.210 schwarze 2229: return 12;
1.128 schwarze 2230: case MDOC_Pq:
1.210 schwarze 2231: return 12;
1.128 schwarze 2232: case MDOC_Ql:
1.210 schwarze 2233: return 16;
1.128 schwarze 2234: case MDOC_Qo:
1.210 schwarze 2235: return 12;
1.128 schwarze 2236: case MDOC_So:
1.210 schwarze 2237: return 12;
1.128 schwarze 2238: case MDOC_Sq:
1.210 schwarze 2239: return 12;
1.128 schwarze 2240: case MDOC_Sy:
1.210 schwarze 2241: return 6;
1.128 schwarze 2242: case MDOC_Sx:
1.210 schwarze 2243: return 16;
1.128 schwarze 2244: case MDOC_Tn:
1.210 schwarze 2245: return 10;
1.128 schwarze 2246: case MDOC_Va:
1.210 schwarze 2247: return 12;
1.128 schwarze 2248: case MDOC_Vt:
1.210 schwarze 2249: return 12;
1.128 schwarze 2250: case MDOC_Xr:
1.210 schwarze 2251: return 10;
1.91 schwarze 2252: default:
2253: break;
2254: };
1.210 schwarze 2255: return 0;
1.91 schwarze 2256: }
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